Which of the following statements is true about the decomposition of a simple binary compound?
A. The products are unpredictable.
B. The reactants are the constituent elements.
C. The reactant is a single substance.
D. The product could be an ionic or a molecular compound.

It conforms what ever surface its in.

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.